How to remove subdomains from index

[outofboundsdigital]

This post is deleted!

[Malarowski]

You can remove any website or directory through Google Webmaster Tools. If the robots.txt is Disallowing it, then it won't be re-indexed either. I think you should be able to safely remove it via oldsite.newsite.com/* just dont do *.newsite.com obviously.

Mike

[STPseo]

You should also add "noindex, noarchive" to your meta data headers on those pages.